APA引文

ebrary, Inc, & Walker, R. E. (2010). America's long-term fiscal outlook. Nova Science Publishers, Inc..

芝加哥风格引文

ebrary, Inc, 与 Raleigh E. Walker. America's Long-term Fiscal Outlook. New York: Nova Science Publishers, Inc., 2010.

MLA引文

ebrary, Inc, 与 Raleigh E. Walker. America's Long-term Fiscal Outlook. Nova Science Publishers, Inc., 2010.

警告：这些引文格式不一定是100％准确.